Electrical Engineering Jobs

Electrical engineering is a branch of engineering that involves the study of electricity, electromagnetism and electronics. An electrical engineer knows how to deal with a host of electrical appliances and devices. To ensure that your electrical device is compliant with the set standards, you need to hire a professional electrical engineer. For this, all you have to do is hire a professional electrical engineer. Once you have an experienced electrical engineer onboard you can hope to add a fillip to your business.

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    227 jobs found, pricing in USD

    We are a university research team developing characterisation methods for solar cells and modules. For one of our applications we require a circuit that can switch a string of solar (PV) modules between two states: 1) OFF (open circuit), and 2) ON (short-circuit) with a frequency of at least 100 Hz. Circuit specifications: - Maximum system voltage is 1500 V (when switched OFF, i.e. solar panels ...

    $184 (Avg Bid)
    $184 Avg Bid
    1 bids

    I have designed a piece of equipment for the general population - that I need to keep very confidential at this point of development. I need to hire an electrical engineer for the 2nd phase of R&D.

    $3000 - $5000
    $3000 - $5000
    0 bids

    1) Use matlab to create codes (mfiles) that would simulate and generate the results and figures in the attached paper (Distributed Target Tracking in Cluttered Environments with Guaranteed Collision Avoidance). Make sure the results are very close to the ones in the paper meaning the agents must converge to the location (position and density distribution) of the target. 2) When you generate figure...

    $123 (Avg Bid)
    $123 Avg Bid
    3 bids

    I am working on a simple 433Mhz transmitter that will communicate to [login to view URL] code to Arduino IDE, The receiver is getting any generic 433mhz signals which is good, but when I try to create a 433mhz transmitter using the PIC12F1822 and a sample code from the Internet it giving errors in the code. I need first to clear the errors and test this code and add a function to after sending ou...

    $22 (Avg Bid)
    $22 Avg Bid
    4 bids

    The objective of this project is to design and implement an ac voltage controller for speed control of induction motor drive. The induction motor speed can be adjusted by varying the voltage applied to the induction motor. The ac voltage controller is a power electronics based converter for converting fixed ac to variable ac. Power electronics (TRIAC) can be used in the converter for varying the v...

    $70 (Avg Bid)
    $70 Avg Bid
    4 bids

    Hello, we are a new company that focuses on bed-time stories for children. We are looking for a Mechanical Engineer with extensive manufacturing experience who can take the design / functionality of our prototype and refine it so that it's ready for production. This person will be evaluating potential manufacturers and establishing pricing for the custom housing components we need. We are lo...

    $498 (Avg Bid)
    $498 Avg Bid
    8 bids

    Looking to have a PCB design schematic consisting of the following: - ESP32 chip - HX711 (or AD8426 amplifier for 1000Hz speed such as [login to view URL]) - 500mAh 3.7V battery connection - USB/serial connection - enough GPIO's to connect the components above and an RGB metal rugged pushbutton ideally constrained to a size of approx. 51mm x 19mm x 76mm if possible (or as small as possib...

    $376 (Avg Bid)
    $376 Avg Bid
    21 bids

    i am looking for expert in matlab freelancer i will share everythign in the chat more details will given by then

    $35 (Avg Bid)
    $35 Avg Bid
    11 bids
    VHDL project 6 days left

    This project only for Pakistani freelancer, details will be discussed in chat

    $141 (Avg Bid)
    $141 Avg Bid
    4 bids

    This is my first time reading a schematic to implementation would like to confirm I have read it correctly and connected the components as directed in the the schematic. *I got permission to use the schematic. Also I get confused when it says the following: Arduino & Motor Power Supply GND - Contacts 06/07 are the Common GND which go back to Common GND on Arduino and the black wire on USB co...

    $872 (Avg Bid)
    $872 Avg Bid
    17 bids

    In office repair on UV light device required in Houston. Should be a simple fix. Likely a loose wire. Instructions and diagrams will be provided. Technician needed immediately following thanksgiving weekend.

    $250 - $750
    Local
    $250 - $750
    0 bids

    We have a new version of our existing electronics design. We would like to have the design checked for any possible errors or improvements before the initial manufacturing test run. Technology used: Fine pitch ARM Cortex M7 BGA. 2.4 Ghz RF for WiFi and BLE. CSI 4 layer custom stackup. DFT and DFM

    $1191 (Avg Bid)
    $1191 Avg Bid
    11 bids

    Freelancer must design a test bench suitable for testing a "servo hydraulic actuator" which is working at 500PSI and is tested at 1000 PSI and 12 VDC , in a range of 4m -20 Ma where 4 mA is fully open and 20 mA is fully close. This servo hydraulic actuator is comandet by a servo valve and depending on the pressure and the range of Ma the arm is extending or is retracting. Freelancer mu...

    $166 (Avg Bid)
    $166 Avg Bid
    11 bids

    Rating of 3phase generator is as follows- MVA-605MVA Rated pf=0.85 lag Rated voltage- 20 KV Rated current-17465 Direct Axis Synchronous reactance(Xd)= 193% Quadrature axis synchronous reactance (Xq)= 234% Negative Sequence reactanceX2= 19.4% Zero Sequence reactance = 12.6% Resistance of stator winding per phase = 0.00131 ohm This 3 phase Generator is connected with three single phase transfor...

    $14 (Avg Bid)
    $14 Avg Bid
    1 bids

    Help for image processing for vehicle number plate recognition using matlab.

    $144 (Avg Bid)
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    17 bids
    STM32 CDC+HID 6 days left

    add cdc function in stm32 starting from a code. The purpose is to use the stm32 as a cdc + hid device (currently it works as a hid device)

    $267 (Avg Bid)
    $267 Avg Bid
    2 bids

    I have a simple 5-wire intercom. And I want to connect a sonoff relay with wifi to it. So that the door can be opened automatically when someone presses the button on the intercom at the entrance of the building. I have a photo of the diagram of the sonoff relay so that you can see it and also a photo of the diagram of the intercom. I would like you to tell me what type of connection I have to m...

    $110 (Avg Bid)
    $110 Avg Bid
    2 bids

    The main idea is to simulate signal waves and then using filters and transformations get different results. Only Matlab files are needed, no reports. The project is required to do several tasks: - First, emulate an information signal as a summation of sinusoids. Use three sinusoids (1/4, 1/2, 1 amplitudes) and frequencies (10, 20, 40 KHz) Do the AM and AM-SC. With a carrier of 200KHZ. Sampling fre...

    $123 (Avg Bid)
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    17 bids

    how to make results zero or one in SVM in matlab

    $171 (Avg Bid)
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    11 bids

    Create a digital terrestrial radio station fm I want a professional employee to implement my project, which is to set up a radio with a frequency that works for cars in the streets of the Middle East am or fm There is no specific time as the work takes to finish the project. I don't mind waiting for the required project to be completed

    $1375 (Avg Bid)
    $1375 Avg Bid
    6 bids
    need vhdl /verilog expert 6 days left
    VERIFIED

    i need help in project . I am searching of vhdl expert. Bid any one who knows vhdl code and help me in project

    $25 (Avg Bid)
    $25 Avg Bid
    3 bids
    need vhdl expert 6 days left
    VERIFIED

    i need help in project . I am searching of vhdl expert. Bid any one who knows vhdl code and help me in project

    $14 (Avg Bid)
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    3 bids

    Hello, I am looking for someone who, could help me to program those two components to work together. We need an sms alert system to be running via Arduino. Cheers, Piotr

    $83 (Avg Bid)
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    15 bids
    water level indicator 6 days left
    VERIFIED

    the project idea is a water level indicator for a water level tank using an ultrasound sensor for detection of the water level. That would include some sort of micro controller to read the sensor values and use of output PINs to drive transistors/LEDs. deliverables: a schematic & PCB layout working code & prototype

    $173 (Avg Bid)
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    29 bids

    I want to simulation in matlab on vector less sensor control

    $16 / hr (Avg Bid)
    $16 / hr Avg Bid
    7 bids

    I deleted a picture that was stored in the Nintendo DSi XL system memory, no SD, and I want to get it back, I know there exist several programs to recover deleted pictures, in this case the problem in finding a way to reach the system memory of the Nintendo in order to make it visible by a computer. I don't mind if it requires to open the Nintendo and to trash it after, I mean you can even ma...

    $36 - $298
    $36 - $298
    0 bids
    midi codes 6 days left
    VERIFIED

    realize midi codes with a prototype board. preferred esp32 or similar arduino

    $158 (Avg Bid)
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    7 bids
    Matlab 12333 6 days left

    im looking for someone with the abilities requested

    $48 (Avg Bid)
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    8 bids

    Hello I need Orcad expert.

    $39 (Avg Bid)
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    10 bids

    I need expert who can do load flow analysis using MATLAB of the project i am looking for. And further details will be provided by chat

    $34 (Avg Bid)
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    4 bids

    Safety Critical Systems Engineering

    $102 (Avg Bid)
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    4 bids
    Power System Protection -- 3 6 days left
    VERIFIED

    Power Engineer expert in power system protection solving problems including these topics: Relay Technology & Overcurrent Coordination & Transformer Protection & Instrument Transformers & Unsymmetrical Fault analysis. Can solve any complex and long problems in few minutes

    $20 (Avg Bid)
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    5 bids
    Quartus Project 6 days left

    Attachment shows details for project, please uses built in D or J-K flip flops that come with Quartus. DE10-Lite FPGA board being used.

    $30 (Avg Bid)
    $30 Avg Bid
    1 bids

    Sequential logic circuits Latches and flip-flops, State behavior of synchronous sequential circuits: state tables Mealy-type and Moore-type sequential circuits Registers, counters, recognizers/sequence detectors and random-access memory (RAM)

    $24 (Avg Bid)
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    15 bids

    need to simulate designs that involve frequency

    $123 (Avg Bid)
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    3 bids

    Design me opamp from transistor 180nM for DC gain = 1000 and and improved B/W for load capacitance = 1pF fixed price of 60 USD I will share with you more documents and I have LT spice library and. asy file

    $107 (Avg Bid)
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    4 bids

    Bi-directional control for a single capacitive load Support voltage from 1 to 1.5v. Maximum current up to 80A peak, reduce to 60A gradually according to temperature. 18 KHz switching frequency for quiet operation. Reverse polarity protection. Protection of overvoltage and current. Input voltage 5v /60A Buttons for quick testing. LEDs for motor output state. Overcurrent protection with active curr...

    $307 (Avg Bid)
    $307 Avg Bid
    4 bids

    I have an application that would require me simulate car engine sounds based off of a 0-5V potentiometer input. There are existing apps out there that do this very well such as RevHedz and XLR8....using either your finger, GPS, or OBDII as an input. I would essentially like to model the sound portion of this on a board which I could connect the potentiometer input and amplifier output. I have cod...

    $494 (Avg Bid)
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    8 bids

    1 - Develop the schematic of the SIM800L to enable communication with atmega2560. 2 - Develop the schematic of the atmega2560 with max232, to enable external communication.

    $149 (Avg Bid)
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    22 bids

    1. Project title Electrical Engineer - in-office repair 2. Project brief/description Electrical experience and background needed. Our light based device not powering on. Likely a loose contact. need professional with electrical experience, testing with mulit-meter, soldering equipment and experience, possible change out of simple components. 3. Skills needed Electrical Engineer 4. Budget range...

    $362 (Avg Bid)
    $362 Avg Bid
    5 bids

    I will be implementing this on vivado 2019, with using the zynq xc7z020-1clg400c chip Reaction Time Monitor Create a Reaction Time Monitor (RTM) that can indicate how quickly an user can respond to a stimulus. In operation, the RTM is initialized when a “start” button is pressed. Immediately after the start button is pressed, the 7seg display is set to show all 0’s, and then a r...

    $36 (Avg Bid)
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    6 bids

    I will be implementing this on vivado 2019, with using the zynq xc7z020-1clg400c chip Stopwatch with Start, Stop, Increment, and Clear Functionality Create a four-digit stopwatch on your Blackboard, using the seven-segment display as an output device. The stopwatch should count from 0.000 to 9.999 seconds and then roll over, with the count value updating exactly once per millisecond. The stopwatc...

    $25 (Avg Bid)
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    3 bids

    I will be implementing this on Vivado 2019 using a zynq xc7z020-1clg400c chip. 1. Create a Parameterized Counter Design a parameterized binary counter module that counts from zero to a value given as a parameter, and then resets to zero. Include a count enable input cen that enables counting only when asserted. In the example module definition below, a second parameter WIDTH is defined because th...

    $239 (Avg Bid)
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    5 bids

    we need an expert in PCB engineering and Programmable IC to help us to make a better product

    $536 (Avg Bid)
    $536 Avg Bid
    31 bids

    We are from an IT consulting firm and an online tutoring company One of our client is in need of assistance in Microprocessor Project Have to code in MPLAB using MIPS Looking for starting the work from monday onwards

    $5 / hr (Avg Bid)
    $5 / hr Avg Bid
    1 bids
    ADS software simulation -- 2 5 days left
    VERIFIED

    Contact me if you have ads software and can document the results. filter design

    $22 - $184
    $22 - $184
    0 bids
    build a displaying necklace 5 days left
    VERIFIED

    So i'm looking to build a neckales with a round screen at the bottom of a chain. And this round screen should always be on, and display a video or a picture, that fits perfectly in the round screen ( without sound). That's it. Very simple and basic. I already have a seperate team that will take care of all the software, so now I need someone to do the hardware and put together the soft...

    $437 (Avg Bid)
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    4 bids

    Bi-directional control for a single capacitive load Support voltage from 1 to 1.5v. Maximum current up to 80A peak, reduce to 60A gradually according to temperature. 18 KHz switching frequency for quiet operation. Reverse polarity protection. Protection of overvoltage and current. Input voltage 5v /60A Buttons for quick testing. LEDs for motor output state. Overcurrent protection with active curr...

    $271 (Avg Bid)
    $271 Avg Bid
    1 bids

    Bi-directional control for a single capacitive load Support voltage from 1 to 1.5v. Maximum current up to 80A peak, reduce to 60A gradually according to temperature. 18 KHz switching frequency for quiet operation. Reverse polarity protection. Protection of overvoltage and current. Input voltage 5v /60A Buttons for quick testing. LEDs for motor output state. Overcurrent protection with active curr...

    $364 (Avg Bid)
    $364 Avg Bid
    4 bids

    Solar MPPT Charge controller 12-24V Auto-detect 25Amps PV input upto 100V Load sharing 10Amps Low battery cutoff Suitable for LI/ LiPo4/ Lead Acid battery ( setting from jumper setting) size no criteria/Controller no criteria Efficiency <95% Preferably smt components Deliverables, Schematic, PCB files, Gerber, Codes Cost criteria BoM should be less than 1000 INR LED indicators Solar Charging, ...

    $210 (Avg Bid)
    $210 Avg Bid
    7 bids

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